Projecting apparatus.



PATENTED JULY 17, 1906.

F. SGHWANHAUSSER. PROJEGTING APPARATUS.

APPLIOATION FILED APB-6. 1906.

2 SHEBTS-SHBET 2.

W/TNESSES INVENTOH fl'cdefak/JJZ/zunnfiawser BY W "60 ATTORNEYS of Manhattan, in t UNITED "STATES .;PA TENT OFFICE,

FREDERICK-sCH'WANHAUSSER, OF NEW YORK, N. Y:

I PBOJECTING APPARATUS.

Patented m 17,1906.

7 Application fil'ed Apri16, 1906. Serial to] 310.273.

To all when? it'inay concern.-

v Beitjkno'w'n thatL-Fnnnnarox SCHWAN? HAU'SSER, a citizen of the-United States,'and a resident of the cit of New York, borough lie county and State-of New, York, have invented new and'useful Improvements in'Projecting Apparatus, of-

WhlGll the following is a full, clear, and ex act descri tion.

The 'ob ect of the invention is to provide" certain new and useful improvements in pro-- jectingapparatus, such as a combined .di'ssolving stereoptidmand a moving-picture apparatus, whereby only two lamps are re qu1red,- one of the lampsibelng capable of being bodily shifted in a lateral direction-to assume an activeposition either forone of the .stereopticon-lanterns or for the moving-pie ture apparatus;

The lnvention consists of novel features and then pointed out in the claims.

A practical embodiment of the invention is represented .in' the accompanying drawings,

forming a part of this specification, in which similar'characters-of reference indicate corres fending parts in all the views .ig'ure 1 1s a side elevation of the improvement. Fig. 2 is a rear end'elevation of the; same", and Fig.3 is aperspective view of the su porting-bracket for the upper lantern.

and E, with condensers D" Eattached thereto, are mounted on a suitable. base F, the said projecting appa-.

ratus A andB being preferabl located one above the other and'forrnin t elanter'nsof a dissolving stcreopticon, w 'le the projecting apparatus O is referably a moving-pic is located ad'acent and ture' apparatus an I parallel to the lower lante form a'permanent art of the upper lantern 'A, while the lower amp E and its condenser E are bodily shiftable ina-transvers'e direction to becomethe source of lightfor either 'ture ap :aratus C.-

. secured. on'thebase F and is rovided at'its' either thesaid lantern B or;the.movingpic-' For t e purpose described a bracket "G'is upper" 'endi.with ahorizonta member 511" porting a transverse pivot G, on which the Boft estereo ticon. The lamp D and its condenser.

to swing, a suitab Fig.1) e

the framework of the upper. lantern A to.

tive to'the lantern B. 4 I By reference to Fig. 2 it will: be seen that the bracket G leaves a free and-unobstructed passage for the lamp E and its condenser E- .to allow of shifting this lamp E and its con;

denser E transversely into axial alinement picture apparatus C. The lamp E',-wi th the condenser E attached thereto, is mounted on ably engaging transverse rods secured in sleeves K, mountedto s 'de longitudinally on guideways L, supports taehed to the base Now by the arrangement described the lamp E can be moved in a longitudinal direction, as well as in a lower antern B or the moving-picture apparatus C.- V

- Byreference to Fig. 2 it [will be seen that the depending lugs I .I are limited in their sliding movement on the uideways J b buttingagainst the sleeves 1 to insure at a 1 From the foregoing it'will'be seen by. the arrangement described that it is only neces alpparatus, it being understoodt at when t e dissolving stereopticonisfused'the'mov en the IIIOVlllg-PiOtllle apparatus is used the dissolving s'tereopticon is not employed. Havingthus described my invention, I claim as new Patent% 1. An apparatus of the class described, comprising three :p'ro'ecting apparatus havtwo projecting apparatus; one of the lamps forming part of one of the first two project-1 .ing apparatus and the other lamp being bodily movable, to be'usedin connection 'tuS 2. An apparatus of the class described,

comprising a dissolving stereopticonand 'atransverse direction so'asto bring the lamp] E in roper axial ahnement with either the I inlg-picture apparatus is not employed and W.

ing two lamps two 0 the projecting "appara tus being arrahged one above the other, and" theo'ther at one side of one of the said first with the other-of the two projecting apparawith either the lowerlantern B or the mo ving-' c a'base I, having depending lugs l 1?, s1id-' on brackets M, at-

8- times a proper -ali nement of the lamp E with the corresponding lantern B or the moving' pictureapparatus C.

, hree projeotin apparatus A, B, and. G, having two lamps 35 sary to 'use two lamps'for three rejecting and desire to secure Letters 1 lamp of the upper lantern moving-picture apparatus, the said stereopticon and the said moving-picture apparatus having two lamps, of which one forms a erma'nent part of one of the stereopticonanterns' and the other lam is bodily movable to active position for either the said movingpicture apparatus or the other lantern of the stereopticon.

Y 3. An apparatus of the class described, comprising a base, adissolvi'ng stereopticon having two lanterns one above the other, a bracket on the said base for supporting the lamp of the up er lantern, atransverse guideway held on t c said base and on which the lamp for the lower lantern is bodily movable, and an independent projecting apparatus mounted on the said base and adapted. to secure its source of light from the said bodilymovable lamp when the latter is shifted into axial alinement with the said projecting apparatus.

4. An apparatus of the class described, comprising a base, a dissolving stereopticon having two lanterns one above the other, a bracket on the said ba'se for supporting the and allowing transverse movement of the lamp for the lower lantern, a transverse guideway held on the said base and on which the lamp for the lower lantern is bodily movable, and an independent projecting apparatus mounted on p the said base and adapted to secure its source 3 of lightfrom the said bodily-movable lamp when the latter is shifted into axial alinement with the said projecting apparatus.

and on which the lamp for the lower lantern is bodily movable, and an independent projectin apparatus mounted on the said base and a apted to secure its souree'of light from the said bodily-movable lamp when the latter is shifted into axial alinement with the said projecting apparatus.

1 apparatus of the class described, comprising a base, a dissolving stereoptieon having two lanterns one above the other, a bracket on the said base for supporting the lamp of the upper lantern, a transverse guideway held on the said base and on which the lamp for the lower lantern is bodily movable, an independent projecting apparatus mounted on the said base and adapted to se cure its source of light from the said bodilymovable lamp when the latter is shifted into axial alinement with the said projecting apparatus, and means for limiting the, transverse slidin movement of the lamp for the said lower lantern.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.

FREDERICK SCHWANHAUSSER.

Witnesses:

LEONORE BLAKE, ELLA L. BISIIOPBERGER 

